| 000 | 006880000a22001930004500 | ||
|---|---|---|---|
| 001 | 20664 | ||
| 090 | _a20664 | ||
| 100 | _a20190520 frey50 | ||
| 101 | _aeng | ||
| 102 | _aNO | ||
| 200 | 0 | 1 |
_aThe management of cod stocks with special reference to growth and recruitment overfishing and the question whether artificial propagation can help to solve management problems _fO. Ulltang |
| 210 |
_aNordnes, Norway _c1984 _dInstitute of Marine Research |
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| 215 |
_a23 p. _cil. _d21 cm |
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| 305 | _aSeparata de: Flodevigen rapportser. - ISSN 0333-2594. - 1. - p. 795-817 | ||
| 317 | _aIPIMAR | ||
| 320 | _aContém bibliografia | ||
| 676 | _a008 u | ||
| 686 | _aE 34 | ||
| 700 |
_aUlltang, _bOyvind |
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